From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 22 Mar 2010 23:56:42 +0000 (-0400)
Subject: get rid of restarts in sync_filesystems()
X-Git-Tag: v2.6.35-rc1~432^2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8edd64bd6089e21f47dcdebb14b598b713213ddc;p=pandora-kernel.git

get rid of restarts in sync_filesystems()

At the same time we can kill s_need_restart and local mutex in there.
__put_super() made public for a while; will be gone later.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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